腾讯云轻量服务器，redis镜像可以成功拉取，但是 postgresql一直不行，使用国内的镜像源也不行
Failed: Failed to pull image "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/thingsboard/tb-postgres:latest@sha256:90724186f0a3517cf6914295b5ab410db9ce23190a2d9d0b9dd6463e3fa298f0": rpc error: code = NotFound desc = failed to pull and unpack image "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/thingsboard/tb-postgres@sha256:90724186f0a3517cf6914295b5ab410db9ce23190a2d9d0b9dd6463e3fa298f0": failed to resolve reference "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/thingsboard/tb-postgres@sha256:90724186f0a3517cf6914295b5ab410db9ce23190a2d9d0b9dd6463e3fa298f0": swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/thingsboard/tb-postgres@sha256:90724186f0a3517cf6914295b5ab410db9ce23190a2d9d0b9dd6463e3fa298f0: not found